Dynamic holography application in fiber-optical interferometry

1991 ◽  
Author(s):  
N. M. Kozhevnikov
Keyword(s):  
Optical Interferometry ◽  
Dynamic Holography ◽  
Fiber Optical

New Approaches in Broadband Fiber-Optical Interferometry for Optical Coherent Tomography

2003 ◽  
Vol 46 (7) ◽  
pp. 550-564 ◽  
Author(s):  
V. M. Gelikonov ◽  
G. V. Gelikonov ◽  
S. Yu. Ksenofontov ◽  
R. V. Kuranov ◽  
A. N. Morozov ◽  
...  
Keyword(s):  
Optical Interferometry ◽  
Optical Coherent Tomography ◽  
New Approaches ◽  
Fiber Optical

Parasitic element influence on laser driver performances for 1.3 μm fiber optical communication

1993 ◽  
Vol 3 (9) ◽  
pp. 1751-1759 ◽  
Author(s):  
N. Hassaine ◽  
K. Sauv ◽  
A. Konczykowska ◽  
R. Lefevre
Keyword(s):  
Optical Communication ◽  
Parasitic Element ◽  
Laser Driver ◽  
Fiber Optical ◽  
Fiber Optical Communication

Modelling Light Transmission in a Fiber-Optical Reflection System

2004 ◽  
Vol 9 (1) ◽  
pp. 55-63
Author(s):  
V. Kleiza
Keyword(s):  
Optical Sensors ◽  
Light Transmission ◽  
External Cavity ◽  
Linear Displacement ◽  
Fiber System ◽  
Light Emitting ◽  
Optical Media ◽  
Reflected Light ◽  
Fiber Optical ◽  
Fiber Optical Sensors

Light transmission in the reflection fiber system, located in external optical media, has been investigated for application as sensors. The system was simulated by different models, including external cavity parameters such as the distance between light emitting and receiving fibers and mirror positioning distance. The sensitivity to a linear displacement of the sensors was studied as a function of the distance between the tips of the light emitting fiber and the center of the pair reflected light collecting fibers, by positioning a mirror. Physical fundamentals and operating principles of the advanced fiber optical sensors were revealed.

14-Fluoro-Bacteriorhodopsin Gelatin Films for Dynamic Holography Recording¶

2005 ◽  
Vol 81 (4) ◽  
pp. 920 ◽  
Author(s):  
Elena Korchemskaya ◽  
Nikolai Burykin ◽  
Angel de Lera ◽  
Rosana Alvarez ◽  
Sergey Pirutin ◽  
...  
Keyword(s):  
Dynamic Holography ◽  
Gelatin Films

Compact Energy Measuring System for Short Pulse Lasers

2013 ◽  
Vol 20 (2) ◽  
pp. 183-190 ◽  
Author(s):  
A. Barna ◽  
I. B. Földes ◽  
Z. Gingl ◽  
R. Mingesz
Keyword(s):  
Short Pulse ◽  
Electronic Devices ◽  
Laser Pulses ◽  
Measuring System ◽  
Electric Response ◽  
Usb Interface ◽  
Radiated Noise ◽  
Fiber Optical ◽  
Measurement Control ◽  
Short Pulse Lasers

Abstract In experiments with short-pulse lasers the measurement control of the energy of the laser pulse is of crucial importance. Generally it is difficult to measure the amplitude of the pulses of short-pulse lasers using electronic devices, their response time being longer than the duration of the laser pulses. The electric response of the detector is still too fast to be directly digitized therefore a peak-hold unit can be used to allow data processing for the computer. In this paper we present a device which measures the energy of UV short (fs) pulses shot-byshot, digitizes and sends the data to the PC across an USB interface. The circuit is based on an analog peak detect and hold unit and the use of fiber optical coupling between the PC and the device provides a significant improvement to eliminate potential ground loops and to reduce conductive and radiated noise as well. The full development is open source and has been made available to download from our web page (http://www.noise.inf.u-szeged.hu/Instruments/PeakHold/).

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